.tips-section{background-color:#fff}.tips-grid{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin:0 auto;max-width:1100px}.tip-card{align-items:flex-start;background:#fff;border:1px solid #e5e7eb;border-left:4px solid var(--accent,#3b82f6);border-radius:12px;box-shadow:0 1px 4px rgba(0,0,0,.06);box-sizing:border-box;display:flex;gap:16px;min-width:260px;padding:24px 20px;transition:box-shadow .2s ease;width:calc(33.333% - 14px)}.tip-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.1)}.tip-card__icon-wrap{align-items:center;display:flex;flex-shrink:0;height:48px;justify-content:center;width:48px}.tip-card__icon-wrap i{color:var(--accent,#3b82f6);font-size:50px;line-height:1}.tip-card__body{flex:1}.tip-card__title{color:#000;font-size:18px;font-weight:700;line-height:1.3;margin:0 0 8px}.tip-card__desc{color:#000;font-size:16px;line-height:1.6;margin:0}.tip-card__desc p{margin:0}.tip-card__desc strong{color:#000;font-weight:600}@media (max-width:900px){.tip-card{width:calc(50% - 10px)}}@media (max-width:560px){.tip-card{min-width:unset;width:100%}}